Oakland Raiders linebacker Ray-Ray Armstrong is being investigated by the Allegheny County Sheriff’s Office for allegedly taunting a police K-9 prior to the start of the Raiders game against the Steelers. Armstrong is accused of barking at the dog, while lifting his shirt and pounding on his chest after exiting the locker room and entering the field for pregame warm-ups. The alleged crime would be considered a third-degree felony in Pennsylvania, with a potential prison sentence of seven years. Armstrong could potentially face charges by the end of the week. Posted By Persist